980720085

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{432989}}^1$

素因数の和:433148

約数の個数: 16

約数和(自身を含む): 1579547520

約数和(自身を除く): 598827435

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 432989, 1298967, 2164945, 6494835, 65381339, 196144017, 326906695, 980720085]

約数ペア:

[(1, 980720085), (3, 326906695), (5, 196144017), (15, 65381339), (151, 6494835), (453, 2164945), (755, 1298967), (2265, 432989)]